/*
 * Copyright 2024 LinQingYing. and contributors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * The use of this source code is governed by the Apache License 2.0,
 * which allows users to freely use, modify, and distribute the code,
 * provided they adhere to the terms of the license.
 *
 * The software is provided "as-is", and the authors are not responsible for
 * any damages or issues arising from its use.
 *
 */


@file:JvmName("CangJieNameHighlightingStateUtils")

package com.linqingying.cangjie.highlighter

import com.intellij.openapi.project.Project
import com.intellij.openapi.util.Key
import org.jetbrains.annotations.ApiStatus
import org.jetbrains.annotations.TestOnly

private val NAME_HIGHLIGHTING_STATE_KEY = Key<Boolean>("CANGJIE_NAME_HIGHLIGHTING_STATE")

@get:ApiStatus.Internal
@set:ApiStatus.Internal
var Project.isNameHighlightingEnabled: Boolean
    get() = getUserData(NAME_HIGHLIGHTING_STATE_KEY) ?: true
    internal set(value) {

        val valueToPut = if (!value) false else null
        putUserData(NAME_HIGHLIGHTING_STATE_KEY, valueToPut)
    }

@TestOnly

fun Project.withNameHighlightingDisabled(block: () -> Unit) {
    val oldValue = isNameHighlightingEnabled
    try {
        isNameHighlightingEnabled = false
        block()
    } finally {
        isNameHighlightingEnabled = oldValue
    }
}
